PUP.Compatibility Verifier
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 21,088 |
| Threat Level: | 10 % (Normal) |
| Infected Computers: | 17,831 |
| First Seen: | January 22, 2015 |
| Last Seen: | August 19, 2026 |
| OS(es) Affected: | Windows |
The detection of PUP.Compatibility Verifier on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your computer's performance and security. It is essential to understand the nature of this threat and take appropriate steps to remove it and prevent future infections.
Table of Contents
What Is PUP.Compatibility Verifier?
PUP.Compatibility Verifier is a type of potentially unwanted program that may be installed on your system without your knowledge or consent. PUPs are software applications that may not be malicious in nature but can still cause problems with your system's performance, stability, and security. They often arrive bundled with other software or are downloaded from untrusted sources, and can be challenging to remove without proper guidance.
How PUP.Compatibility Verifier Operates
PUPs like PUP.Compatibility Verifier typically operate by installing themselves on your system and then running in the background, often without your knowledge or consent. They may collect data about your system, browsing habits, or other personal information, and can also display unwanted advertisements, modify system settings, or install additional unwanted software. In some cases, PUPs can also create vulnerabilities that can be exploited by more malicious threats, making it essential to remove them as soon as possible.
Symptoms of Infection
Systems infected with PUP.Compatibility Verifier may exhibit a range of symptoms, including slow system performance, unwanted pop-ups or advertisements, modified system settings, and unusual network activity. You may also notice that your browser homepage or search engine has been changed, or that new toolbars or extensions have been installed without your consent. In some cases, you may also experience system crashes, freezes, or other stability issues.
- Unwanted advertisements or pop-ups
- Modified system settings or browser configuration
- Slow system performance or responsiveness
- Unusual network activity or data transmission
- System crashes, freezes, or stability issues
How to Remove PUP.Compatibility Verifier
- Boot your system in Safe Mode with Networking to prevent the PUP from loading and to allow for more effective removal.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any associated files, registry entries, or other components.
- Uninstall any suspicious programs or applications that may be related to the PUP, taking care to follow the uninstallation procedure carefully to avoid causing further issues.
- Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any modifications made by the PUP.
- Reboot your system and perform a follow-up scan with your anti-malware tool to ensure that all components of the PUP have been removed and that your system is clean.
Conclusion
Removing PUP.Compatibility Verifier from your system requires careful attention to detail and a thorough understanding of the removal process. By following the steps outlined above and using reputable anti-malware tools, you can effectively remove this PUP and prevent future infections. It is essential to remain vigilant and to take proactive steps to protect your system from potentially unwanted programs and other types of malware, including keeping your operating system and software up to date, avoiding untrusted sources, and using strong antivirus protection.
SpyHunter Detects & Remove PUP.Compatibility Verifier
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | compatibilitycheck.exe | d5b5534ba41ae369eaf20f76855cfa9a | 308 |
| 2. | aabbcc.exe | f255a6458c6b0427032b02d355da2a04 | 108 |
| 3. | compatibilitychecksvc.exe | b4d5cb761470671e567d093327b581a9 | 1 |
Registry Details
Directories
PUP.Compatibility Verifier may create the following directory or directories:
| %APPDATA%\Compatibility Verifier |
| %WINDIR%\SysWOW64\Compatibility Verifier |
| %WINDIR%\system32\Compatibility Verifier |
